package com.zr.service;

import com.zr.pojo.User;

public interface UserService {
    Boolean regUser(User user);
    Boolean login(User user);
    User getByUserName(String userName);
    Boolean updateUser(User user);
    Boolean updateUserPwd(String oldPwd, String newPwd, String username);
    Boolean updateUserPic(String user_pic, String username);
}
